

Tube to male pipe adapter 1/4" tube to 1/4" BSP male thread- Available in various sizes & types.
Tube to male pipe adapter 1/4" tube to 1/4" BSP male thread- To choose your specific size please select the appropriate size & type from the options available on this page.
Stop tap - 3/8" tube to 1/4" female NPT thread, Reverse osmosis tank tao 3/8" tube. Genuine John Guest (not a Chinese copy)
Tube to male pipe adaptes 12mm tube to 1/2" BSP male Genuine John Guest (not a Chinese copy) PM011214E
Tube to tube elbow - 1/4: tube to 1/4" tube elbow. Genuine John Guest (not a Chinese copy)
Replacement cartridge trio for Reverse Osmosis model PSI-019B-DI, the trio pack includes, 1 x Polyspun sediment filter cartridge, 1 x Omnipure OMB934-5M carbon cartridge, 1 x Omnipure K5555-BB DI resin cartridge
Tube to tube joiner - 1/4" tube to tubeGenuine John Guest (not a Chinese copy)
PSI Water Filters is one of the few sellers that sell food grade filters, NSF certified standard 42 Filtteck cartridges have no additives, resin binders, lubricants or anti-static.
Tube to tube to tube tee - 1/4" Genuine John Guest (not a Chinese copy)
Tube to male pipe adapter 1/4" tube to 1/4" BSP male thread- Available in various sizes & types.